Compare the real monthly and annual savings of the WEX and Voyager fuel cards on your fleet's gallons, after fees.
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About WEX
The WEX Fleet Card is the most widely accepted fleet card in the United States, working at roughly 95 percent of fuel stations plus tens of thousands of service locations. Its strengths are universal acceptance, detailed purchase controls with driver IDs, automatic accounting data on every transaction, tax exemption reporting and access to the WEX EDGE savings network that also discounts tires, hotels and other business costs.
About Voyager
The Voyager Fleet Card is issued by US Bank rather than a fuel or fleet card company, giving it a robust national payment network at major and regional outlets. It offers fuel-only or fuel-plus-maintenance versions, spending limits by day or month, a comprehensive mobile app and particularly good handling of tax-exempt diesel.
WEX and Voyager pricing
WEX pricing is quote-driven, with independent reviews commonly reporting around $4 per card per month for the core Fleet Card. Rebates run 3 to 15 cents per gallon inside the WEX EDGE savings network and 1 to 3 cents elsewhere, with the top rates tied to fueling location and monthly volume; the truck-stop oriented Fleet Cross Roads card averages around 15 cents in-network. Voyager does not lead with headline rebates; its value sits in bank-grade controls, wide acceptance and tax-exempt diesel savings, so the small default discount here stands in for a card whose economics are account-specific. The calculator applies each card's discount to your monthly gallons, subtracts card fees, and compares net savings and effective price per gallon at the current diesel price.
How they compare
WEX's core strength is acceptance breadth: its discounts are modest outside the EDGE network, but the card works nearly everywhere, so its savings are dependable rather than spectacular. Voyager is the bank-backed choice: strong controls and network reliability over headline discounts, often favored by government and vocational fleets. The honest comparison is a blended one: estimate what share of your gallons would actually earn each card's in-network rate on your real routes, set the discounts accordingly, and let the annual difference decide.
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